Difference time between Guinea and Yemen in hours, minutes, and seconds is [ -3 hours ] with gregorian date today is Saturday 24th of October 2026 in Guinean local time, Where the time now in Guinea is 00:15 AM and the time now in Yemen is 03:15 AM in Yemeni local time and the time comparison between Republic of Guinea and Yemen in greenwich time ( GMT ) where Guinea advanced about greenwich time ( GMT +00:00 ) while Yemen advanced about greenwich time ( GMT +03:00 ).